Parnaíba International Airport - Prefeito Doutor João Silva Filho (IATA: PHB, ICAO: SBPB) is an airport located in the municipality of Parnaíba, in Piauí. Located 268 kilometers from the capital Teresina. The airport operates regional and national flights. It is located on the Piauí coast, in a privileged area, between the municipalities of Camocim and Jericoacoara (both in Ceará), the Parnaíba River Delta (in Piauí), and the Lençóis Maranhenses National Park. This region is called Rota das Emoç... Parnaíba International Airport - Prefeito Doutor João Silva Filho (IATA: PHB, ICAO: SBPB) is an airport located in the municipality of Parnaíba, in Piauí. Located 268 kilometers from the capital Teresina. The airport operates regional and national flights. It is located on the Piauí coast, in a privileged area, between the municipalities of Camocim and Jericoacoara (both in Ceará), the Parnaíba River Delta (in Piauí), and the Lençóis Maranhenses National Park. This region is called Rota das Emoções, and Parnaíba airport is the main gateway for tourists who want to know this region.